The first problem with “Roberts Beacon 335 vs Ruark R1 Mk4” is the Roberts model name. Roberts' current Beacon quick-start documentation identifies Beacon 310, 320 and 330—not a Beacon 335. A fair comparison therefore starts by confirming which Beacon speaker you actually mean.
Category difference: Roberts Beacon models are portable Bluetooth speakers. Ruark R1 Mk4 is a mains-powered DAB/DAB+/FM radio with Bluetooth receiver, line input, headphone output and USB-C playback/charging functions.
Roberts Beacon: Confirm 310, 320 or 330
Roberts' current Beacon guide shows pairing instructions for Beacon 310/320/330 and notes EQ options on Beacon 330. Check the label on the product before comparing features.
Ruark R1 Mk4 Is a Different Product Type
Ruark's R1 Mk4 support page documents DAB/FM radio functions and Bluetooth. The R1 Mk4 user guide lists a 75 mm driver, 9 W Class AB amplifier, 3.5 mm line input, 3.5 mm headphone output and USB-C playback/charging functions.
| Area | Roberts Beacon range | Ruark R1 Mk4 |
|---|---|---|
| Primary role | Portable Bluetooth speaker | Tabletop radio + Bluetooth receiver |
| Radio tuner | Not the core Beacon function | DAB/DAB+/FM |
| Portability | Battery-powered portable design | Mains-powered tabletop design |
| Model check | 310/320/330 in current guide | R1 Mk4 verified |
Frequently Asked Questions
Is there a Roberts Beacon 335?
Current Roberts Beacon support documentation surfaces 310, 320 and 330. Verify the product label before relying on a “335” listing.
Can Ruark R1 Mk4 transmit audio to Bluetooth headphones?
Ruark states that its R Series products such as R1 Mk4 are Bluetooth receivers, not Bluetooth transmitters. Wired headphone output is available.
Which is better?
They solve different jobs: portable Bluetooth speaker versus tabletop radio. Choose by use case rather than ranking them as direct equivalents.
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